Hello

Sorry to hear, doesn't sound good. Have a read of this: http://www.caudata.org/cc/articles/euthanasia.shtml

Make sure conditions are fully correct before making a decision.

The frog should be kept in a 20-gallon high tank. Glass should be wiped down with water weekly and substrate changes monthly. Water dish scrubbed and refilled daily with dechlorinated water. The humidity should be around 70% (mist with a handheld sprayer as necessary) - keep an eye on this with a hygrometer as if your house is dry then your frog could just be dehydrated. Temperatures between 22-25C. There should be a day and night cycle of 12 hours light and 12 hours darkness. Insects should be gutloaded prior to feeding out on safe fruit and vegetables and also with a cricket feed in moderation. Every time they are fed out they should be dusted with a calcium and vitamin supplement like Repashy Calcium Plus. Feed a couple times a week at night if it's an adult.